It's a strange concept. Take a dish that is naturally light, fresh, delicate, and dainty — supersize it — and throw as many crunchy, creamy, fusiony ingredients as you can into it. What do you get? A sushirrito.Even before I had moved to San Francisco, Sushirrito was already near the top of my SF must-eat list. There was just something about that super-hyped, unusual sushi-burrito hybrid that I just couldn't resist trying for myself. Yes, I know the concept sounds a little ridiculous — why would anyone want to shove sushi ingredients into a burrito format. And yes, I know that the Japanese have already mastered the supersized sushi form through handrolls. But, I do love sushi and I do love burritos, so I was curious enough to find out if this Bay Area combined evolution of the two would form a recipe for success.